The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Proposition 50 would change how California determines the boundaries of congressional districts. The measure asks voters to ...

Gov. Newsom and national Democrats rallied supporters for Tuesday's Proposition 50 vote to redraw California's congressional districts before the midterms.

Ohio's top politicians approved a new congressional map with bipartisan support − a compromise to avoid worst-case scenarios ...